Jaguars, Panthera onca (Linnaeus, 1758) (Carnivora, Felidae), in central Mexico: first records from the state of Guanajuato

We report the first records of Panthera onca (Linnaeus, 1758) in Guanajuato, Mexico. These were observa-tions made within the Sierra Gorda of Guanajuato Biosphere Reserve from August 2024 to May 2025. Seventy-five camera traps documented 11 independent events of two individuals (one female, one male) in oak and tropical dry forests at elevations of 711–1,617 m. These findings fill a critical gap in validating Jaguar corridors across central and eastern Mexico and emphasize the role of protected and community-managed areas. We recommend expand-ing monitoring, strengthening local conservation agreements, and conducting genetic studies to assess regional connectivity.